5401916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 10483704

約数和(自身を除く): 5081788

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 131, 169, 244, 262, 338, 524, 676, 793, 1586, 1703, 3172, 3406, 6812, 7991, 10309, 15982, 20618, 22139, 31964, 41236, 44278, 88556, 103883, 207766, 415532, 1350479, 2700958, 5401916]

約数ペア:

[(1, 5401916), (2, 2700958), (4, 1350479), (13, 415532), (26, 207766), (52, 103883), (61, 88556), (122, 44278), (131, 41236), (169, 31964), (244, 22139), (262, 20618), (338, 15982), (524, 10309), (676, 7991), (793, 6812), (1586, 3406), (1703, 3172)]